70404107111 has 4 divisors (see below), whose sum is σ = 75819807672. Its totient is φ = 64988406552.

The previous prime is 70404107107. The next prime is 70404107113. The reversal of 70404107111 is 11170140407.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70404107111 - 2² = 70404107107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70404107113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2707850261 + ... + 2707850286.

It is an arithmetic number, because the mean of its divisors is an integer number (18954951918).

Almost surely, 2^70404107111 is an apocalyptic number.

70404107111 is a deficient number, since it is larger than the sum of its proper divisors (5415700561).

70404107111 is a wasteful number, since it uses less digits than its factorization.

70404107111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5415700560.

The product of its (nonzero) digits is 784, while the sum is 26.

Adding to 70404107111 its reverse (11170140407), we get a palindrome (81574247518).

The spelling of 70404107111 in words is "seventy billion, four hundred four million, one hundred seven thousand, one hundred eleven".